#635AE5#635AE5

#635AE5 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.6% C 0.203 H 280.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#635AE5
RGB	rgb(99, 90, 229)
HSL	hsl(244, 73%, 63%)
HSV	hsv(244, 61%, 90%)
CMYK	cmyk(56.8%, 60.7%, 0%, 10.2%)
CIE-LAB	lab(46.47, 42.03, -69.64)
CIE-LCH	lch(46.47, 81.34, 301.11°)
OKLab	oklab(55.59% 0.0367 -0.2001)
OKLCH	oklch(55.59% 0.203 280.4)
XYZ	xyz(22.9402, 15.6206, 75.9198)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AE5 #DCE55A

analogous

#5A96E5 #635AE5 #A95AE5

triadic

#635AE5 #E5635A #5AE563

tetradic

#635AE5 #E55A96 #DCE55A #5AE5A9

square

#635AE5 #E55A96 #DCE55A #5AE5A9

split-complementary

#635AE5 #E5A95A #96E55A

monochromatic

#241BAA #3125DD #635AE5 #958FED #C7C4F6

Accessibility & contrast

On white

5.09

#635AE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#635AE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AE5

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AE5	#FFFFFF	#000000	##FFFFFF
##635AE5	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EA

Deuteranopia (green-blind)

#0069E2

Tritanopia (blue-blind)

#177C97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635ae5;
/* rgb */ color: rgb(99, 90, 229);
/* oklch */ color: oklch(55.6% 0.203 280.4);

Tailwind

colors: {
  custom: {
    50: '#9b89ee',
    500: '#635ae5',
    950: '#000000',
  },
}

SCSS

$custom: #635ae5;
$custom-light: #9b89ee;
$custom-dark: #000000;

JSON

{
  "hex": "#635ae5",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 229
  },
  "hsl": {
    "h": 243.885,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55591,
    "c": 0.2034,
    "h": 280.4
  },
  "luminance": 0.15622
}

Semantic roles & 50–950 ramp

primary

#635AE5

secondary

#E3E7B4

accent

#D511C8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #635AE5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →